COMPUTER AIDED MANUFACTURING MACHINING OF PARTIAL NEGATIVE MODEL OBTAINED BY REVERSIBLE COMPUTER AIDED DESIGN

U ovom diplomskom radu prikazana je računalom podržana proizvodnja izrade djelomičnog negativa modela dobivenog reverzibilnim računalom podržanim konstruiranjem. Diplomski rad započinje opisom najčešćih metoda reverzibilnog inženjeringa nakon čega se vrši 3D skeniranje. Skeniranje se provodi pomoću Artec Eva 3D skenera dok se uređivanje skena odrađuje u Artec Studio 9 software-u. Na osnovu skeniranog modela vrši se konstruiranje modela koje se izvodi u Siemens NX programu. Nakon čega slijedi projektiranje tehnološkog procesa. Zadnji dio odnosi se na generiranje tehnološke dokumentacije i G-koda na osnovu kojega je napravljena simulacija izrade u WinNC programu za upravljačku jedinicu Sinumerik 840D.In this diploma thesis, the computer-aided production of the production of a partial negative of the model obtained by a reversible computer-aided construction is presented. The thesis begins with a description of the most common methods of reversible engineering, followed by a 3D scan. Scanning is carried out using an Artec Eva 3D scanner, while editing of the scans is done in Artec Studio 9 software. On the basis of the scanned model, the model is constructed, which is performed in the Siemens NX program. This is followed by the design of the technological process. The last part refers to the generation of technological documentation and G-code on the basis of which the production simulation was made in the WinNC program for the Sinumerik 840D control unit